它主要用于光网络的光交叉(OXC)节点系统中，用来实现全光层次的路由选择、波长选择、光交叉连接等功能。

Optical switch is chiefly used in OXC (optical Cross Connection) system in optical network. It can fulfill many functions such as routing, selecting optical wavelength and OXC etc.

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光开关可实现在全光层的路由选择、波长选择、光交叉连接以及自愈保护等功能。

It is used in routing switch wavelength choice optical cross connection natural repair protection and so on.

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光交叉连接器件(OXC)是实现WDM全光网络的关键器件，但由于其自身的链路和信号相互作用，会产生严重的串扰问题，从而限制了OXC性能的充分发挥。

As a key device for the realization of WDM-based all-optical network, OXC (optical cross connection) device is plagued with severe crosstalk problem caused by the interaction of its signal and link.

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光交叉连接器OXC是实现全光网络的核心器件。

OXC is the core component in the all-optical network.

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光交叉连接器OXC是实现全光网络的核心器件。

OXC is the core component in the all-optical network.

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